Pattern Shifting or Knowledge Losing? A Forgetting Perspective for Understanding the Effect of Instruction Fine-Tuning Chunkang Zhang author Boxi Cao author Yaojie Lu author Hongyu Lin author Liu Cao author Ke Zeng author Guanglu Wan author Xunliang Cai author Xianpei Han author Le Sun author 2024-07 text eng Proceedings of the 23rd Chinese National Conference on Computational Linguistics (Volume 1: Main Conference) Sun Maosong editor Liang Jiye editor Han Xianpei editor Liu Zhiyuan editor He Yulan editor Chinese Information Processing Society of China Taiyuan, China conference publication chunkang-etal-2024-pattern https://aclanthology.org/2024.ccl-1.106/ 2024-07 1381 1394